The spec uses the CreateDataProperty abstract operation to add
properties to the result object of Object.fromEntries.

Confusingly, the FastCreateDataProperty Torque macro is special-cased
for adding array element properties instead of generic keyed properties.
The slow path for FastCreateDataProperty goes to runtime, which was
being hit everytime in Object.fromEntries since the result object is not
an array.

This CL switches to using StorePropertyInLiteral instead, which
corresponds to the CreateDataProperty spec operation, and also has fast
paths that stay in CSA.

Bug: v8:11814
Change-Id: I72a6809bde556f0888806307816e200bd47edf8e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2915755Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74755}